[lkml]   [2019]   [Mar]   [13]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
Patch in this message
Subject[PATCH v5 01/12] dt-bindings: mtd: ingenic: Add compatible strings for JZ4740 and JZ4725B
Add compatible strings to probe the jz4780-nand and jz4780-bch drivers
from devicetree on the JZ4725B and JZ4740 SoCs from Ingenic.

Signed-off-by: Paul Cercueil <>
Reviewed-by: Rob Herring <>

v2: - Change 'ingenic,jz4725b-nand' compatible string to
'ingenic,jz4740-nand' to reflect driver change
- Add 'ingenic,jz4740-bch' compatible string
- Document 'ingenic,oob-layout' property

v3: - Removed 'ingenic,oob-layout' property
- Update compatible strings to what the driver supports

v4: No change

v5: No change

Documentation/devicetree/bindings/mtd/ingenic,jz4780-nand.txt | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/mtd/ingenic,jz4780-nand.txt b/Documentation/devicetree/bindings/mtd/ingenic,jz4780-nand.txt
index 29ea5853ca91..a5b940f18bf6 100644
--- a/Documentation/devicetree/bindings/mtd/ingenic,jz4780-nand.txt
+++ b/Documentation/devicetree/bindings/mtd/ingenic,jz4780-nand.txt
@@ -6,7 +6,10 @@ memory-controllers/ingenic,jz4780-nemc.txt), and thus NAND device nodes must
be children of the NEMC node.

Required NAND controller device properties:
-- compatible: Should be set to "ingenic,jz4780-nand".
+- compatible: Should be one of:
+ * ingenic,jz4740-nand
+ * ingenic,jz4725b-nand
+ * ingenic,jz4780-nand
- reg: For each bank with a NAND chip attached, should specify a bank number,
an offset of 0 and a size of 0x1000000 (i.e. the whole NEMC bank).

@@ -72,7 +75,10 @@ NAND devices. The following is a description of the device properties for a
BCH controller.

Required BCH properties:
-- compatible: Should be set to "ingenic,jz4780-bch".
+- compatible: Should be one of:
+ * ingenic,jz4740-ecc
+ * ingenic,jz4725b-bch
+ * ingenic,jz4780-bch
- reg: Should specify the BCH controller registers location and length.
- clocks: Clock for the BCH controller.

 \ /
  Last update: 2019-03-13 23:24    [W:0.080 / U:7.404 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site